Need help booking?
Unpublished phone-only deals available
SAP to CSM: distance & flight time
San Pedro Sula (Ramón Villeda Morales International Airport) → Clinton (Clinton Sherman Airport)
1,541 mi
2,480 km · 1,339 nm
3h 29m
estimated nonstop flight time
+1h
time difference · heading northwest
See live SAP→CSM fares Phone-only fares on this route — call free
Flight time details
1,541 miles nonstop takes roughly 3h 29m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- SAP — Ramón Villeda Morales International Airport · San Pedro Sula, Honduras
- CSM — Clinton Sherman Airport · Clinton, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SAP
- TEA · Tela Airport37 mi away
- PBR · Puerto Barrios Airport48 mi away
- LCE · Goloson International Airport74 mi away
- XPL · Coronel Enrique Soto Cano Air Base77 mi away
Near CSM
- HBR · Hobart Regional Airport26 mi away
- LTS · Altus Air Force Base47 mi away
- FSI · Henry Post Army Air Field (Fort Sill)66 mi away
- LAW · Lawton Fort Sill Regional Airport69 mi away
Frequently asked questions
How far is SAP from CSM?
The flight distance from San Pedro Sula (SAP) to Clinton (CSM) is 1,541 miles (2,480 km, 1,339 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SAP to CSM?
A nonstop flight takes about 3h 29m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between San Pedro Sula and Clinton?
Clinton is 1 hour ahead of San Pedro Sula.
What is the cheapest way to fly from SAP to CSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SAP–CSM that never appear on search engines, with no booking fees.